(A): Electric appliances with metallic body have three connections, whereas an electric bulb has a two pin connection. (R): Three pin connections reduce heating of connecting wires.

(A): Electric appliances with metallic body have three connections, wh

1.	(A): Electric appliances with metallic body have three connections, whereas an electric bulb has a two pin connection. (R): Three pin connections reduce heating of connecting wires.
Answer» Both 'A' and 'R' are true and 'R' is the CORRECT explanation of 'A' Both 'A' and 'R' are true and 'R' is not the correct explanation of 'A' 'A' is true and 'R' is false 'A' is false and 'R' is false Answer :C

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(A): Electric appliances with metallic body have three connections, whereas an electric bulb has a two pin connection. (R): Three pin connections reduce heating of connecting wires.

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